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10713161261 = 112274290413
BaseRepresentation
bin10011111101000110…
…11101111000101101
31000122121200222110102
421332203131320231
5133420032130021
64531020120445
7526324240205
oct117643357055
930577628412
1010713161261
1145a8333690
1220ab996125
13101968729a
14738b65405
1542a7d000b
hex27e8dde2d

10713161261 has 8 divisors (see below), whose sum is σ = 11738572704. Its totient is φ = 9696331120.

The previous prime is 10713161231. The next prime is 10713161273. The reversal of 10713161261 is 16216131701.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10713161261 is a prime.

It is a super-2 number, since 2×107131612612 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10713161231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2142710 + ... + 2147703.

It is an arithmetic number, because the mean of its divisors is an integer number (1467321588).

Almost surely, 210713161261 is an apocalyptic number.

10713161261 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10713161261 is a deficient number, since it is larger than the sum of its proper divisors (1025411443).

10713161261 is a wasteful number, since it uses less digits than its factorization.

10713161261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290651.

The product of its (nonzero) digits is 1512, while the sum is 29.

Adding to 10713161261 its reverse (16216131701), we get a palindrome (26929292962).

The spelling of 10713161261 in words is "ten billion, seven hundred thirteen million, one hundred sixty-one thousand, two hundred sixty-one".

Divisors: 1 11 227 2497 4290413 47194543 973923751 10713161261